|
1.
10
• 4 =
12
40
36
20
|
2.
3
• 4 =
12
8
24
4
|
3.
7
• 4 =
8
40
28
20
|
4.
4
• 4 =
8
20
16
28
|
|
5.
3
• 4 =
12
16
24
4
|
6.
1
• 4 =
20
16
28
4
|
7.
3
• 4 =
16
24
28
12
|
8.
2
• 4 =
36
32
8
12
|
|
9.
6
• 4 =
20
40
24
12
|
10.
6
• 4 =
24
16
36
8
|
11.
10
• 4 =
4
12
40
16
|
12.
5
• 4 =
24
20
16
8
|
|
13.
3
• 4 =
12
16
20
8
|
14.
3
• 4 =
28
40
12
4
|
15.
10
• 4 =
40
16
36
4
|
16.
9
• 4 =
8
12
28
36
|
|
17.
6
• 4 =
32
28
8
24
|
18.
6
• 4 =
12
24
40
20
|
19.
9
• 4 =
28
36
4
32
|
20.
4
• 4 =
16
12
28
40
|
|
1.
10
• 4 =
12
40
36
20
|
2.
3
• 4 =
12
8
24
4
|
3.
7
• 4 =
8
40
28
20
|
4.
4
• 4 =
8
20
16
28
|
|
5.
3
• 4 =
12
16
24
4
|
6.
1
• 4 =
20
16
28
4
|
7.
3
• 4 =
16
24
28
12
|
8.
2
• 4 =
36
32
8
12
|
|
9.
6
• 4 =
20
40
24
12
|
10.
6
• 4 =
24
16
36
8
|
11.
10
• 4 =
4
12
40
16
|
12.
5
• 4 =
24
20
16
8
|
|
13.
3
• 4 =
12
16
20
8
|
14.
3
• 4 =
28
40
12
4
|
15.
10
• 4 =
40
16
36
4
|
16.
9
• 4 =
8
12
28
36
|
|
17.
6
• 4 =
32
28
8
24
|
18.
6
• 4 =
12
24
40
20
|
19.
9
• 4 =
28
36
4
32
|
20.
4
• 4 =
16
12
28
40
|